New 14k Gold Round Ruby 3 Prong Stud Post Earrings

Up for sale is this New With Tags 14k Gold Round Ruby 3 Prong Stud Post Earrings From R.H Macy's & Co Please view all photo's & description before you buy. All info about the earring is on the tags in photo's. Box doesn't close all the way but will be supplied. If I can find another box I will supply it but will not be from Macy's. Sorry don't know when these were purchased. On 1 of the earrings is a very small dot that can only be seen with a loop. I don't know what it is or if it can be cleaned and I didn't want to mess with it since I'm not a jeweler. Please ask all questions prior. Thanks,